Aug 02 14:06:14.916 INFO checking biscuit-0.0.7 against 1.27.2 for lazy_static-1
Aug 02 14:06:14.916 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:06:14.916 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:06:14.916 INFO running `"docker" "create" "-v" "/tmp/crater.YxjeBajENIM3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 14:06:15.162 INFO blam! f7fefc01f43a710c5b75c1398b04d77f526aa53f26d42c5a6c1c73b459c9a14a
Aug 02 14:06:15.165 INFO running `"docker" "start" "-a" "f7fefc01f43a710c5b75c1398b04d77f526aa53f26d42c5a6c1c73b459c9a14a"`
Aug 02 14:06:16.507 INFO kablam!    Compiling ring v0.11.0
Aug 02 14:06:31.936 INFO kablam!     Checking biscuit v0.0.7 (file:///source)
Aug 02 14:06:39.731 INFO kablam! warning: unused macro definition
Aug 02 14:06:39.731 INFO kablam!    --> src/serde_custom/flatten.rs:264:1
Aug 02 14:06:39.731 INFO kablam!     |
Aug 02 14:06:39.732 INFO kablam! 264 | / macro_rules! impl_flatten_serialize {
Aug 02 14:06:39.732 INFO kablam! 265 | |     ($t:ty, $behaviour:expr, $( $child:ident ),*) => {
Aug 02 14:06:39.732 INFO kablam! 266 | |         impl $crate::serde_custom::flatten::FlattenSerializable for $t {
Aug 02 14:06:39.732 INFO kablam! 267 | |             fn yield_children(&self) -> Vec<Box<&$crate::serde_custom::flatten::ToJson>> {
Aug 02 14:06:39.732 INFO kablam! ...   |
Aug 02 14:06:39.732 INFO kablam! 285 | |     };
Aug 02 14:06:39.732 INFO kablam! 286 | | }
Aug 02 14:06:39.732 INFO kablam!     | |_^
Aug 02 14:06:39.732 INFO kablam!     |
Aug 02 14:06:39.732 INFO kablam!     = note: #[warn(unused_macros)] on by default
Aug 02 14:06:39.733 INFO kablam! 
Aug 02 14:06:39.733 INFO kablam! warning: unused macro definition
Aug 02 14:06:39.733 INFO kablam!    --> src/serde_custom/flatten.rs:294:1
Aug 02 14:06:39.733 INFO kablam!     |
Aug 02 14:06:39.733 INFO kablam! 294 | / macro_rules! impl_flatten_deserialize {
Aug 02 14:06:39.733 INFO kablam! 295 | |     ($t:ty, $( $child:ident ),*) => {
Aug 02 14:06:39.733 INFO kablam! 296 | |         impl<'de> serde::Deserialize<'de> for $t {
Aug 02 14:06:39.733 INFO kablam! 297 | |             fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
Aug 02 14:06:39.733 INFO kablam! ...   |
Aug 02 14:06:39.733 INFO kablam! 308 | |     }
Aug 02 14:06:39.733 INFO kablam! 309 | | }
Aug 02 14:06:39.733 INFO kablam!     | |_^
Aug 02 14:06:39.734 INFO kablam! 
Aug 02 14:06:39.734 INFO kablam! warning: unused macro definition
Aug 02 14:06:39.734 INFO kablam!    --> src/serde_custom/flatten.rs:317:1
Aug 02 14:06:39.734 INFO kablam!     |
Aug 02 14:06:39.734 INFO kablam! 317 | / macro_rules! impl_flatten_serde {
Aug 02 14:06:39.734 INFO kablam! 318 | |     ($t:ty, $behaviour:expr, $( $child:ident ),*) => {
Aug 02 14:06:39.734 INFO kablam! 319 | |         impl_flatten_serialize!($t, $behaviour, $( $child ),*);
Aug 02 14:06:39.734 INFO kablam! 320 | |         impl_flatten_deserialize!($t, $( $child ),*);
Aug 02 14:06:39.734 INFO kablam! 321 | |     }
Aug 02 14:06:39.734 INFO kablam! 322 | | }
Aug 02 14:06:39.734 INFO kablam!     | |_^
Aug 02 14:06:39.735 INFO kablam! 
Aug 02 14:06:52.001 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.80s
Aug 02 14:06:52.012 INFO kablam! su: No module specific data is present
Aug 02 14:06:52.795 INFO running `"docker" "rm" "-f" "f7fefc01f43a710c5b75c1398b04d77f526aa53f26d42c5a6c1c73b459c9a14a"`
Aug 02 14:06:52.994 INFO blam! f7fefc01f43a710c5b75c1398b04d77f526aa53f26d42c5a6c1c73b459c9a14a